Metaphysical properties of black agate:

• Helps to ward off the evil eye and negative energy
• Increasing luck and wealth
• Boosting self-esteem and confidence
• Boosting health and aiding in disease treatment
• Improving concentration and memory
• Bringing peace and tranquility

Metaphysical properties of tourmaline:

• A strong psychological defense against negative energies

• Helping to alleviate anxiety, judgment, fear, anger, shame and other negative emotions

• Helping to cleanse and detoxify the body

• Helping to overcome fears and boost self-confidence